Application: kwin (4.6.2 (4.6.2))
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
desktop zooming, other various effects included in kde
- Custom settings of the application:
nouveau driver, 64bit system

The crash can be reproduced every time.

-- Backtrace:
Application: KWin (kwin), signal: Aborted
[Current thread is 1 (Thread 0x7f34234057a0 (LWP 6876))]

Thread 3 (Thread 0x7f3409a00700 (LWP 6881)):
#0  0x00007f3422c51143 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f341f02f32c in qt_safe_select (nfds=15, fdread=0x1c17a20, fdwrite=0x1c17cb8, fdexcept=0x1c17f50, orig_timeout=<value optimized out>) at kernel/qcore_unix.cpp:82
#2  0x00007f341f0343d0 in QEventDispatcherUNIXPrivate::doSelect (this=0x1c17860, flags=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:219
#3  0x00007f341f03504a in QEventDispatcherUNIX::processEvents (this=0x19a97a0, flags=...) at kernel/qeventdispatcher_unix.cpp:919
#4  0x00007f341f006882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f341f006abc in QEventLoop::exec (this=0x7f34099ffdb0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f341ef1d924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f341efe8c2f in QInotifyFileSystemWatcherEngine::run (this=0x1c166e0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f341ef20175 in QThreadPrivate::start (arg=0x1c166e0) at thread/qthread_unix.cpp:320
#9  0x00007f3419613d8c in start_thread (arg=0x7f3409a00700) at pthread_create.c:304
#10 0x00007f3422c5904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f34091ef700 (LWP 6882)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f3421ab82a2 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f3421dd1180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f3421ab82d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f3421ddf254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f3419613d8c in start_thread (arg=0x7f34091ef700) at pthread_create.c:304
#4  0x00007f3422c5904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f34234057a0 (LWP 6876)):
[KCrash Handler]
#6  0x00007f3422ba6d05 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f3422baaab6 in abort () at abort.c:92
#8  0x00007f3422b9f7c5 in __assert_fail (assertion=0x7f34072642da "0", file=<value optimized out>, line=146, function=<value optimized out>) at assert.c:81
#9  0x00007f34070475fa in emit_src (hw=<value optimized out>, pos=1, src=..., nvfx=<value optimized out>, vpc=<value optimized out>) at nvfx_vertprog.c:146
#10 0x00007f3407047ab8 in nvfx_vp_emit (vpc=0x1d448b0, insn=...) at nvfx_vertprog.c:342
#11 0x00007f340704f1fc in nvfx_vertprog_translate (nvfx=<value optimized out>, vps=<value optimized out>, info=0x7fff3c4347a8) at nvfx_vertprog.c:1090
#12 0x00007f340705011f in nvfx_vertprog_validate (nvfx=0x7f340003c4d0) at nvfx_vertprog.c:1196
#13 0x00007f340704501a in nvfx_state_validate_common (nvfx=0x7f340003c4d0) at nvfx_state_emit.c:235
#14 0x00007f340704537b in nvfx_state_validate (nvfx=<value optimized out>) at nvfx_state_emit.c:415
#15 0x00007f34070249d8 in nvfx_draw_vbo (pipe=0x7f340003c4d0, info=0x7fff3c435120) at nvfx_vbo.c:240
#16 0x00007f340711225c in st_draw_vbo (ctx=0x7f340004a7d0, arrays=<value optimized out>, prims=0x7f3400097104, nr_prims=1, ib=0x0, index_bounds_valid=<value optimized out>, min_index=0, max_index=19) at state_tracker/st_draw.c:740
#17 0x00007f340710f990 in vbo_exec_vtx_flush (exec=0x7f3400096e20, unmap=1 '\001') at vbo/vbo_exec_draw.c:381
#18 0x00007f340710d6bc in vbo_exec_FlushVertices_internal (ctx=<value optimized out>, unmap=<value optimized out>) at vbo/vbo_exec_api.c:911
#19 0x00007f340710d8ba in vbo_exec_FlushVertices (ctx=<value optimized out>, flags=1) at vbo/vbo_exec_api.c:945
#20 0x00007f34070aad22 in _mesa_BindFramebufferEXT (target=36160, framebuffer=<value optimized out>) at main/fbobject.c:1478
#21 0x00007f34210af30e in KWin::GLRenderTarget::disable (this=0x7f3400467840) at ../../../kwin/lib/kwinglutils.cpp:968
#22 0x00007f3422fe45af in KWin::EffectsHandlerImpl::popRenderTarget (this=0x7f3400427c90) at ../../kwin/effects.cpp:783
#23 0x00007f34061ef113 in KWin::BlurEffect::doBlur (this=0x7f3400495040, shape=..., screen=<value optimized out>, opacity=1) at ../../../kwin/effects/blur/blur.cpp:304
#24 0x00007f34061ef71f in KWin::BlurEffect::drawWindow (this=0x7f3400495040, w=0x1da77e0, mask=554, region=..., data=...) at ../../../kwin/effects/blur/blur.cpp:250
#25 0x00007f3422fe2c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#26 0x00007f34210a28a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#27 0x00007f3422fe2c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#28 0x00007f34210a28a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#29 0x00007f3422fe2c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#30 0x00007f34210a28a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#31 0x00007f3422fe2c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#32 0x00007f34210a28a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#33 0x00007f3422fe2c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#34 0x00007f34210a28a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#35 0x00007f3422fe2c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#36 0x00007f34210a28a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#37 0x00007f3422fe2c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#38 0x00007f34210a28a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#39 0x00007f3422fe2c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#40 0x00007f34210a28a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#41 0x00007f3422fe2c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#42 0x00007f34210a28a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#43 0x00007f3422fe2c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#44 0x00007f34210a28a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#45 0x00007f3422fe2c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#46 0x00007f34210a28a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#47 0x00007f3422fe2c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#48 0x00007f34210a28a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#49 0x00007f3422fe2c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#50 0x00007f34210a28a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#51 0x00007f3422fe2c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#52 0x00007f34210a28a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#53 0x00007f3422fe2c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#54 0x00007f34210a28a8 in KWin::Effect::drawWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:262
#55 0x00007f3422fe2c07 in KWin::EffectsHandlerImpl::drawWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:243
#56 0x00007f3422fc4cd8 in KWin::Scene::finalPaintWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../kwin/scene.cpp:323
#57 0x00007f3422fe2d06 in KWin::EffectsHandlerImpl::paintWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:204
#58 0x00007f34210a29a8 in KWin::Effect::paintWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:242
#59 0x00007f3422fe2d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#60 0x00007f34061a9732 in KWin::DashboardEffect::paintWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=..., data=...) at ../../../kwin/effects/dashboard/dashboard.cpp:100
#61 0x00007f3422fe2d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#62 0x00007f34061c00c5 in KWin::LogoutEffect::paintWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=..., data=...) at ../../../kwin/effects/logout/logout.cpp:198
#63 0x00007f3422fe2d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#64 0x00007f34210a29a8 in KWin::Effect::paintWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:242
#65 0x00007f3422fe2d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#66 0x00007f34210a29a8 in KWin::Effect::paintWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:242
#67 0x00007f3422fe2d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#68 0x00007f34061c74cd in KWin::PresentWindowsEffect::paintWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=..., data=...) at ../../../kwin/effects/presentwindows/presentwindows.cpp:379
#69 0x00007f3422fe2d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#70 0x00007f34061e7599 in KWin::TaskbarThumbnailEffect::paintWindow (this=0x194afa0, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../../kwin/effects/taskbarthumbnail/taskbarthumbnail.cpp:70
#71 0x00007f3422fe2d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#72 0x00007f34061bd449 in KWin::HighlightWindowEffect::paintWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=..., data=...) at ../../../kwin/effects/highlightwindow/highlightwindow.cpp:104
#73 0x00007f3422fe2d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#74 0x00007f34061b5153 in KWin::DialogParentEffect::paintWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/effects/dialogparent/dialogparent.cpp:62
#75 0x00007f3422fe2d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#76 0x00007f34061b941a in KWin::FadeEffect::paintWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=..., data=...) at ../../../kwin/effects/fade/fade.cpp:160
#77 0x00007f3422fe2d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#78 0x00007f34061c204f in KWin::MagicLampEffect::paintWindow (this=<value optimized out>, w=<value optimized out>, mask=554, region=..., data=<value optimized out>) at ../../../kwin/effects/magiclamp/magiclamp.cpp:351
#79 0x00007f3422fe2d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#80 0x00007f34061ae668 in KWin::DesktopGridEffect::paintWindow (this=0x7f3400471ad0, w=0x1da77e0, mask=554, region=..., data=...) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:400
#81 0x00007f3422fe2d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#82 0x00007f34061e0bb4 in KWin::SlideEffect::paintWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=..., data=...) at ../../../kwin/effects/slide/slide.cpp:165
#83 0x00007f3422fe2d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#84 0x00007f34061a2831 in KWin::BoxSwitchEffect::paintWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=..., data=...) at ../../../kwin/effects/boxswitch/boxswitch.cpp:245
#85 0x00007f3422fe2d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#86 0x00007f34210a29a8 in KWin::Effect::paintWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:242
#87 0x00007f3422fe2d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#88 0x00007f34061c39cf in KWin::TranslucencyEffect::paintWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=..., data=...) at ../../../kwin/effects/translucency/translucency.cpp:111
#89 0x00007f3422fe2d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#90 0x00007f34061f16eb in KWin::CoverSwitchEffect::paintWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=..., data=...) at ../../../kwin/effects/coverswitch/coverswitch.cpp:504
#91 0x00007f3422fe2d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#92 0x00007f34061e57ff in KWin::SlidingPopupsEffect::paintWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../../kwin/effects/slidingpopups/slidingpopups.cpp:127
#93 0x00007f3422fe2d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#94 0x00007f34061bedfe in KWin::LoginEffect::paintWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/effects/login/login.cpp:69
#95 0x00007f3422fe2d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#96 0x00007f34210a29a8 in KWin::Effect::paintWindow (this=<value optimized out>, w=0x1da77e0, mask=554, region=<value optimized out>, data=<value optimized out>) at ../../../kwin/lib/kwineffects.cpp:242
#97 0x00007f3422fe2d97 in KWin::EffectsHandlerImpl::paintWindow (this=0x7f3400427c90, w=0x1da77e0, mask=554, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:200
#98 0x00007f3422fc5617 in KWin::Scene::paintWindow (this=<value optimized out>, w=0x1c60ad0, mask=554, region=..., quads=<value optimized out>) at ../../kwin/scene.cpp:317
#99 0x00007f3422fc77c0 in KWin::Scene::paintGenericScreen (this=0x7f340000a3a0, orig_mask=552) at ../../kwin/scene.cpp:214
#100 0x00007f3422fc4c7a in KWin::Scene::finalPaintScreen (this=0x7f340000a3a0, mask=552, region=<value optimized out>, data=<value optimized out>) at ../../kwin/scene.cpp:178
#101 0x00007f3422fe2f19 in KWin::EffectsHandlerImpl::paintScreen (this=0x7f3400427c90, mask=552, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:173
#102 0x00007f34062195a6 in KWin::StartupFeedbackEffect::paintScreen (this=0x1d3a6d0, mask=552, region=<value optimized out>, data=...) at ../../../kwin/effects/startupfeedback/startupfeedback.cpp:166
#103 0x00007f3422fe2fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x7f3400427c90, mask=552, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#104 0x00007f34210a2a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=552, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#105 0x00007f3422fe2fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x7f3400427c90, mask=552, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#106 0x00007f34061c044d in KWin::LogoutEffect::paintScreen (this=0x1d38480, mask=552, region=..., data=...) at ../../../kwin/effects/logout/logout.cpp:207
#107 0x00007f3422fe2fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x7f3400427c90, mask=552, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#108 0x00007f34061db57b in KWin::ShadowEffect::paintScreen (this=0x7f3400620f80, mask=552, region=..., data=...) at ../../../kwin/effects/shadow/shadow.cpp:189
#109 0x00007f3422fe2fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x7f3400427c90, mask=552, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#110 0x00007f34061ede68 in KWin::BlurEffect::paintScreen (this=<value optimized out>, mask=552, region=..., data=...) at ../../../kwin/effects/blur/blur.cpp:230
#111 0x00007f3422fe2fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x7f3400427c90, mask=520, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#112 0x00007f34061c4fbd in KWin::PresentWindowsEffect::paintScreen (this=0x7f3400496290, mask=520, region=..., data=...) at ../../../kwin/effects/presentwindows/presentwindows.cpp:205
#113 0x00007f3422fe2fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x7f3400427c90, mask=520, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#114 0x00007f34210a2a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=520, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#115 0x00007f3422fe2fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x7f3400427c90, mask=520, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#116 0x00007f34210a2a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=520, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#117 0x00007f3422fe2fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x7f3400427c90, mask=520, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#118 0x00007f34210a2a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=520, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#119 0x00007f3422fe2fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x7f3400427c90, mask=520, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#120 0x00007f34210a2a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=520, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#121 0x00007f3422fe2fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x7f3400427c90, mask=520, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#122 0x00007f34210a2a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=520, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#123 0x00007f3422fe2fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x7f3400427c90, mask=520, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#124 0x00007f34061ac365 in KWin::DesktopGridEffect::paintScreen (this=0x7f3400471ad0, mask=520, region=..., data=...) at ../../../kwin/effects/desktopgrid/desktopgrid.cpp:155
#125 0x00007f3422fe2fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x7f3400427c90, mask=520, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#126 0x00007f34061e1b8f in KWin::SlideEffect::paintScreen (this=<value optimized out>, mask=520, region=..., data=...) at ../../../kwin/effects/slide/slide.cpp:86
#127 0x00007f3422fe2fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x7f3400427c90, mask=520, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#128 0x00007f34061a5bad in KWin::BoxSwitchEffect::paintScreen (this=0x1a1eb80, mask=520, region=..., data=...) at ../../../kwin/effects/boxswitch/boxswitch.cpp:143
#129 0x00007f3422fe2fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x7f3400427c90, mask=520, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#130 0x00007f34210a2a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=520, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#131 0x00007f3422fe2fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x7f3400427c90, mask=520, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#132 0x00007f34210a2a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=520, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#133 0x00007f3422fe2fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x7f3400427c90, mask=520, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#134 0x00007f34061f4d86 in KWin::CoverSwitchEffect::paintScreen (this=0x1d9da00, mask=520, region=..., data=...) at ../../../kwin/effects/coverswitch/coverswitch.cpp:126
#135 0x00007f3422fe2fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x7f3400427c90, mask=520, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#136 0x00007f34210a2a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=520, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#137 0x00007f3422fe2fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x7f3400427c90, mask=520, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#138 0x00007f34210a2a18 in KWin::Effect::paintScreen (this=<value optimized out>, mask=520, region=<value optimized out>, data=...) at ../../../kwin/lib/kwineffects.cpp:227
#139 0x00007f3422fe2fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x7f3400427c90, mask=520, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#140 0x00007f34061eb39b in KWin::ZoomEffect::paintScreen (this=0x1a28570, mask=520, region=..., data=...) at ../../../kwin/effects/zoom/zoom.cpp:341
#141 0x00007f3422fe2fa3 in KWin::EffectsHandlerImpl::paintScreen (this=0x7f3400427c90, mask=520, region=<value optimized out>, data=...) at ../../kwin/effects.cpp:169
#142 0x00007f3422fc70af in KWin::Scene::paintScreen (this=0x7f340000a3a0, mask=0x7fff3c43935c, region=0x7fff3c439440) at ../../kwin/scene.cpp:137
#143 0x00007f3422fdaef3 in KWin::SceneOpenGL::paint (this=0x7f340000a3a0, damage=..., toplevels=<value optimized out>) at ../../kwin/scene_opengl.cpp:772
#144 0x00007f3422fc2275 in KWin::Workspace::performCompositing (this=0x19347c0) at ../../kwin/composite.cpp:442
#145 0x00007f341f01b1c9 in QObject::event (this=0x19347c0, e=<value optimized out>) at kernel/qobject.cpp:1190
#146 0x00007f341e3c89e4 in QApplicationPrivate::notify_helper (this=0x18df010, receiver=0x19347c0, e=0x7fff3c439bb0) at kernel/qapplication.cpp:4462
#147 0x00007f341e3cd3aa in QApplication::notify (this=<value optimized out>, receiver=0x19347c0, e=0x7fff3c439bb0) at kernel/qapplication.cpp:4341
#148 0x00007f3422754866 in KApplication::notify (this=0x7fff3c439fb0, receiver=0x19347c0, event=0x7fff3c439bb0) at ../../kdeui/kernel/kapplication.cpp:311
#149 0x00007f341f00749c in QCoreApplication::notifyInternal (this=0x7fff3c439fb0, receiver=0x19347c0, event=0x7fff3c439bb0) at kernel/qcoreapplication.cpp:731
#150 0x00007f341f034f12 in sendEvent (this=0x18e1c20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#151 QTimerInfoList::activateTimers (this=0x18e1c20) at kernel/qeventdispatcher_unix.cpp:604
#152 0x00007f341f03505b in QEventDispatcherUNIX::processEvents (this=0x1884340, flags=...) at kernel/qeventdispatcher_unix.cpp:923
#153 0x00007f341e470c0c in QEventDispatcherX11::processEvents (this=0x1884340, flags=...) at kernel/qeventdispatcher_x11.cpp:152
#154 0x00007f341f006882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#155 0x00007f341f006abc in QEventLoop::exec (this=0x7fff3c439ef0, flags=...) at kernel/qeventloop.cpp:201
#156 0x00007f341f00aecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#157 0x00007f3422f601ec in kdemain (argc=<value optimized out>, argv=0x7fff3c43a648) at ../../kwin/main.cpp:542
#158 0x00007f3422b91eff in __libc_start_main (main=0x400740 <main(int, char**)>, argc=3, ubp_av=0x7fff3c43a648, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff3c43a638) at libc-start.c:226
#159 0x0000000000400669 in _start ()

Possible duplicates by query: bug 257085.

Reported using DrKonqi